:root {
  --serif: "Playfair Display", Georgia, serif;
  --sans: Montserrat, "Helvetica Neue", Arial, sans-serif;
  --ink: #333333;
  --heading: #6f6f6f;
  --muted: #5f5f5f;
  --alt-bg: #f6f6f6;
  --line: #d8d8d8;
  --accent: #0f6f8f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(78vh, 40rem);
  padding: 2rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
  background: radial-gradient(
      ellipse at center,
      rgba(4, 12, 26, 0.62) 0%,
      rgba(4, 12, 26, 0.28) 65%,
      rgba(4, 12, 26, 0.2) 100%
    ),
    url("/assets/hero.jpg") center / cover no-repeat;
  border-top: 3px solid var(--accent);
}

.wordmark {
  position: absolute;
  top: 1.75rem;
  left: 0;
  right: 0;
}

.wordmark a {
  color: #f7f7f7;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(0.9rem, 2.2vw, 1.5rem);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  text-decoration: none;
}

.wordmark a.brand {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: 0.02em;
  text-transform: none;
}

.eyebrow {
  margin: 3.5rem 0 0;
  color: #7fd6e6;
  font-weight: 600;
  font-size: clamp(0.7rem, 1.8vw, 0.875rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 1rem 0 1rem;
  max-width: 46rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.25rem, 7vw, 4rem);
  line-height: 1.15;
}

.hero-sub {
  margin: 0;
  max-width: 34rem;
  font-size: clamp(0.95rem, 2vw, 1.125rem);
  color: rgba(255, 255, 255, 0.88);
}

/* Sections */
.section {
  padding: 5rem 1.5rem;
}

.section.alt {
  background: var(--alt-bg);
}

.section > * {
  margin-left: auto;
  margin-right: auto;
}

h2 {
  margin: 0;
  color: var(--heading);
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 5vw, 3rem);
  text-align: center;
}

.rule {
  display: block;
  width: 3rem;
  height: 1px;
  margin: 1.5rem auto 2rem;
  background: var(--line);
}

.lede {
  max-width: 46rem;
  color: var(--muted);
  font-size: 1.0625rem;
}

.lede.center {
  text-align: center;
}

/* Pillars */
.pillars {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  max-width: 68rem;
  margin-top: 3rem;
  padding: 0;
  list-style: none;
  counter-reset: pillar;
}

.pillars li {
  counter-increment: pillar;
  padding-top: 1.25rem;
  border-top: 2px solid var(--accent);
}

.pillars li:hover {
  border-top-color: #0b5570;
}

.pillars .step {
  display: block;
  text-decoration: none;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pillars .step::before {
  content: counter(pillar) " ";
  color: var(--line);
}

.pillars a.step:hover {
  text-decoration: underline;
}

.pillars p {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* Brand map */
.brandmap {
  position: relative;
  max-width: 64rem;
  margin: 3rem auto 0;
  line-height: 0;
}

.brandmap img {
  display: block;
  width: 100%;
  height: auto;
}

.hotspot {
  position: absolute;
  border: 1px solid transparent;
  border-radius: 8px;
}

.hotspot span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.hotspot:hover,
.hotspot:focus-visible {
  border-color: #7fd6e6;
  background: rgba(127, 214, 230, 0.16);
  outline: none;
}

.maplinks {
  gap: 1.25rem 2rem;
}

/* Prompt examples */
.example {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.example .label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.example .label.weak {
  color: #a08a5f;
}

.example .label.strong {
  color: var(--accent);
}

.example pre {
  margin: 0;
  padding: 1.25rem;
  background: var(--alt-bg);
  border-left: 2px solid var(--line);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8125rem;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.example div:last-child pre {
  border-left-color: var(--accent);
}

/* Values */
.values {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  max-width: 68rem;
  text-align: center;
}

.values h3 {
  margin: 0;
  color: var(--heading);
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.values h3 a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.values h3 a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.values p {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* Cards */
.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  max-width: 68rem;
}

.card {
  padding: 2rem;
  background: #ffffff;
  border: 1px solid var(--line);
}

.card h3 {
  margin: 0 0 0.75rem;
  color: var(--heading);
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.375rem;
}

.card h3 a {
  color: inherit;
  text-decoration: none;
}

.card:hover {
  border-color: var(--accent);
}

.card:hover h3 a {
  color: var(--accent);
}

.card .more {
  display: inline-block;
  margin-top: 1.25rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}

.card .more:hover {
  text-decoration: underline;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* Table */
.table-wrap {
  max-width: 68rem;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

th,
td {
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

thead th {
  color: var(--heading);
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

tbody td:first-child {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

tbody tr:hover {
  background: rgba(15, 111, 143, 0.04);
}

/* Compact hero + topic nav */
.hero-compact {
  min-height: min(46vh, 24rem);
}

.hero-compact h1 {
  margin: 3.5rem 0 0.75rem;
  font-size: clamp(1.9rem, 5.5vw, 3.25rem);
}

.topics-nav {
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 2;
}

.topics-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 2rem;
  max-width: 68rem;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  list-style: none;
}

.topics-nav a {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.topics-nav a:hover,
.topics-nav a.current {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Article prose */
.prose {
  max-width: 46rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 0;
}

.prose:has(> .framework) {
  max-width: 68rem;
}

.prose:last-of-type {
  padding-bottom: 3rem;
}

.prose h2 {
  text-align: left;
  font-size: clamp(1.5rem, 3.5vw, 2.125rem);
}

.prose .rule {
  margin: 1rem 0 1.75rem;
}

ul.detail {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
}

ul.detail li {
  margin-bottom: 1rem;
}

ul.detail strong {
  color: var(--ink);
  font-weight: 600;
}

ul.detail.plain {
  list-style: none;
  padding-left: 0;
}

ul.detail a {
  color: var(--accent);
}

.pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  max-width: 46rem;
  margin: 1rem auto 4rem;
  padding: 1.75rem 1.5rem 0;
  border-top: 1px solid var(--line);
}

.pager a {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
}

.pager .next {
  margin-left: auto;
}

.pager a:hover {
  text-decoration: underline;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Links + footer */
.links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 2.5rem;
}

.links a {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.links a:hover {
  border-bottom-color: var(--accent);
}

footer {
  padding: 2rem 1.5rem;
  text-align: center;
  color: #8a8a8a;
  font-size: 0.8125rem;
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0;
}

/* Map stage (front page) */
.stage-page {
  background: #040c1a;
  color: #e7eef6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 1.25rem 1rem;
}

.stage-page .brandmap {
  margin: 0 auto;
  width: 100%;
  max-width: min(68rem, 92vw);
}

.stage-hint {
  margin: 1.75rem 0 0;
  color: #8fa6bd;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
}

.stage-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  max-width: 56rem;
  margin: 1.25rem auto 0;
}

.stage-links button {
  padding: 0.45rem 0.9rem;
  background: rgba(127, 214, 230, 0.06);
  border: 1px solid rgba(127, 214, 230, 0.35);
  border-radius: 999px;
  color: #cfe6ef;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.stage-links button:hover,
.stage-links button:focus-visible {
  background: rgba(127, 214, 230, 0.18);
  border-color: #7fd6e6;
  color: #ffffff;
  outline: none;
}

.stage-footer {
  padding: 1.5rem 1.25rem 2rem;
  text-align: center;
}

.stage-footer p {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 0;
}

.stage-footer a {
  color: #8fa6bd;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
}

.stage-footer a:hover {
  color: #7fd6e6;
}

button.hotspot {
  padding: 0;
  background: transparent;
  cursor: pointer;
}

/* Pop-in panel */
.popin {
  width: min(34rem, 92vw);
  padding: 2.25rem 2rem 2rem;
  border: none;
  border-top: 3px solid var(--accent);
  border-radius: 4px;
  background: #ffffff;
  color: var(--ink);
  box-shadow: 0 24px 60px rgba(4, 12, 26, 0.45);
}

.popin::backdrop {
  background: rgba(4, 12, 26, 0.72);
}

.popin-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  padding: 0.25rem 0.5rem;
  background: none;
  border: none;
  color: var(--heading);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.popin-close:hover {
  color: var(--accent);
}

.popin-eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.popin h2 {
  margin: 0.5rem 0 1rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.2;
  color: var(--ink);
}

.popin p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.popin ul {
  margin: 0 0 1.5rem;
  padding-left: 1.25rem;
  color: var(--muted);
  font-size: 0.9375rem;
}

.popin li {
  margin-bottom: 0.5rem;
}

.popin-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.popin-links a {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.popin-links a:hover {
  text-decoration: underline;
}

/* Generated documentation chrome */
:focus-visible {
  outline: 3px solid #7fd6e6;
  outline-offset: 3px;
}

.sitenav {
  display: flex;
  align-items: center;
  gap: 2rem;
  min-height: 4.5rem;
  padding: 0 1.5rem;
  background: #040c1a;
  border-bottom: 1px solid rgba(127, 214, 230, 0.24);
}

.sitenav .brand {
  color: #ffffff;
  font-family: var(--serif);
  font-size: 1.7rem;
  line-height: 1;
  text-decoration: none;
}

.sitenav > ul {
  display: flex;
  align-items: stretch;
  align-self: stretch;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sitenav > ul > li {
  position: relative;
  display: flex;
  align-items: center;
}

.sitenav > ul > li > a {
  display: flex;
  align-items: center;
  min-height: 2.5rem;
  color: #cfe6ef;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}

.sitenav > ul > li.nav-group > a::after {
  content: "▾";
  margin-left: 0.45rem;
  color: #7fd6e6;
  font-size: 0.65rem;
}

.sitenav > ul > li > a:hover,
.sitenav > ul > li > a.current {
  color: #7fd6e6;
}

.sitenav > ul > li > a.nav-cta {
  min-height: 0;
  padding: 0.45rem 0.7rem;
  color: #071b30;
  background: #7fd6e6;
  border: 1px solid #7fd6e6;
  border-radius: 2px;
}

.sitenav > ul > li > a.nav-cta:hover,
.sitenav > ul > li > a.nav-cta:focus-visible,
.sitenav > ul > li > a.nav-cta.current {
  color: #ffffff;
  background: transparent;
}

.nav-sub {
  position: absolute;
  top: calc(100% - 1px);
  left: -0.75rem;
  z-index: 5;
  display: none;
  min-width: 14rem;
  margin: 0;
  padding: 0.6rem;
  background: #071b30;
  border: 1px solid rgba(127, 214, 230, 0.35);
  box-shadow: 0 1rem 2rem rgba(4, 12, 26, 0.35);
  list-style: none;
}

.nav-group:hover .nav-sub,
.nav-group:focus-within .nav-sub {
  display: block;
}

.nav-sub a {
  display: block;
  padding: 0.55rem 0.7rem;
  color: #dbeaf2;
  font-size: 0.72rem;
  text-decoration: none;
}

.nav-sub a:hover,
.nav-sub a:focus-visible {
  color: #ffffff;
  background: rgba(127, 214, 230, 0.14);
}

.nav-cta-mobile {
  display: none;
  margin-left: auto;
  padding: 0.55rem 0.8rem;
  color: #071b30;
  background: #7fd6e6;
  border: 1px solid #7fd6e6;
  border-radius: 3px;
  font: 700 0.7rem var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
}

.nav-cta-mobile:hover,
.nav-cta-mobile:focus-visible {
  color: #ffffff;
  background: transparent;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  padding: 0.55rem 0.8rem;
  color: #dbeaf2;
  background: transparent;
  border: 1px solid rgba(127, 214, 230, 0.5);
  border-radius: 3px;
  font: 700 0.7rem var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pagehead {
  padding: 3.25rem 1.5rem 3rem;
  color: #ffffff;
  background: linear-gradient(120deg, #040c1a, #092a46 65%, #123c55);
  border-bottom: 3px solid #0f6f8f;
}

.pagehead > * {
  max-width: 46rem;
  margin-left: auto;
  margin-right: auto;
}

.pagehead h1 {
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  font-family: var(--serif);
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 400;
  line-height: 1.15;
}

.pagehead .eyebrow {
  margin-top: 0;
}

.page-lede {
  max-width: 42rem;
  margin-top: 0;
  margin-bottom: 0;
  color: #dbeaf2;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.pagehead .page-meta {
  margin-top: 1.5rem;
  color: #a9c3d0;
  font-size: 0.75rem;
}

.pagehead .page-meta a,
.breadcrumbs a {
  color: #7fd6e6;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  color: #a9c3d0;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.breadcrumbs a,
.breadcrumbs span {
  text-decoration: none;
}

.breadcrumbs a:not(:last-of-type)::after {
  content: " /";
  margin-left: 0.4rem;
  color: #638a9c;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.cta {
  display: inline-block;
  padding: 0.7rem 1rem;
  border: 1px solid #7fd6e6;
  color: #dbeaf2;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
}

.cta:hover,
.cta-primary {
  color: #040c1a;
  background: #7fd6e6;
}

.prose > p,
.prose > ul,
.prose > ol,
.prose > dl,
.prose > pre,
.prose > .compare,
.prose > .compare-why,
.prose > .callout {
  max-width: 46rem;
  margin-left: auto;
  margin-right: auto;
}

.prose:has(> .framework) > .framework {
  max-width: 68rem;
}

.prose > p {
  color: var(--muted);
}

.prose > p a,
.prose li a {
  color: var(--accent);
}

.prose > h2 {
  margin-top: 0;
}

.prose > h3 {
  max-width: 46rem;
  margin: 1.75rem auto 0.5rem;
  color: var(--heading);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.prose pre {
  padding: 1.35rem;
  overflow-x: auto;
  background: #071b30;
  border-left: 3px solid #7fd6e6;
  color: #dbeaf2;
  font: 0.82rem/1.65 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.framework,
.flow,
.steps {
  max-width: 68rem;
  margin: 1.5rem auto 0;
  padding: 0;
  list-style: none;
}

.framework {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(6, 1fr);
  counter-reset: framework;
}

.framework li {
  counter-increment: framework;
  min-width: 0;
  padding: 1rem;
  background: linear-gradient(150deg, #071b30, #103852);
  border-top: 3px solid #27b6c8;
}

.framework li::before {
  content: "0" counter(framework);
  display: block;
  margin-bottom: 1.5rem;
  color: #7fd6e6;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.framework a {
  display: block;
  color: #ffffff;
  text-decoration: none;
}

.fw-name {
  display: block;
  font-family: var(--serif);
  font-size: 1.15rem;
  overflow-wrap: anywhere;
}

.fw-q {
  display: block;
  margin-top: 0.4rem;
  color: #b8d3df;
  font-size: 0.75rem;
  line-height: 1.45;
}

.flow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.flow li {
  position: relative;
  padding: 0.75rem 1rem;
  color: #ffffff;
  background: #123c55;
  border: 1px solid #27b6c8;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.flow li:not(:last-child)::after {
  content: "→";
  position: absolute;
  margin: 0.05rem 0 0 1rem;
  color: #27b6c8;
}

.steps {
  counter-reset: steps;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.steps li {
  counter-increment: steps;
  padding: 1.25rem;
  background: #f6f6f6;
  border-top: 2px solid #0f6f8f;
}

.steps li::before {
  content: "0" counter(steps);
  color: #0f6f8f;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.steps h3 {
  margin: 0.5rem 0;
  color: var(--heading);
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
}

.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.defs {
  max-width: 46rem;
}

.defs dt {
  margin-top: 1.25rem;
  color: var(--heading);
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
}

.defs dt:first-child {
  margin-top: 0;
}

.defs dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.compare {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.compare-side .label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.compare-side .label.weak {
  color: #9b7a43;
}

.compare-side .label.strong {
  color: #0f6f8f;
}

.compare pre {
  height: 100%;
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  background: #f6f6f6;
  border-left: 2px solid #d8d8d8;
  color: var(--ink);
  font: 0.78rem/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.compare-side:last-child pre {
  border-left-color: #0f6f8f;
}

.compare-why {
  margin-top: 1rem;
  padding: 1.25rem 1.5rem;
  background: #eef8fa;
  border-left: 3px solid #27b6c8;
}

.compare-why h3 {
  margin: 0 0 0.35rem;
  color: #0f6f8f;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.compare-why p {
  margin: 0;
  color: var(--muted);
}

.callout {
  padding: 1.25rem 1.5rem;
  background: #f6f6f6;
  border-left: 3px solid #6c4bb3;
}

.callout .label {
  display: block;
  margin-bottom: 0.4rem;
  color: #6c4bb3;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.callout p {
  margin: 0;
  color: var(--muted);
}

.detail,
.defs,
.table-wrap {
  color: var(--muted);
}

.detail {
  max-width: 46rem;
}

.detail li {
  margin-bottom: 0.65rem;
}

.detail li strong {
  color: var(--ink);
}

.pagehead + main .links {
  margin-bottom: 1rem;
}

.sitefooter {
  background: #040c1a;
  border-top-color: #123c55;
}

.footer-cols {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(4, 1fr);
  max-width: 68rem;
  margin: 0 auto 2rem;
  text-align: left;
}

.footer-cols h2 {
  color: #7fd6e6;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: left;
  text-transform: uppercase;
}

.footer-cols ul {
  margin: 0.65rem 0 0;
  padding: 0;
  list-style: none;
}

.footer-cols li {
  margin-bottom: 0.35rem;
}

.footer-cols a {
  color: #b8d3df;
  font-size: 0.78rem;
}

.footer-cols a:hover {
  color: #ffffff;
}

.footer-note {
  color: #8fa6bd;
}

@media (max-width: 52rem) {
  .sitenav {
    flex-wrap: wrap;
    gap: 0;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .nav-cta-mobile {
    display: block;
  }

  .nav-toggle {
    display: block;
    margin-left: 0.6rem;
  }

  .sitenav > ul {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    gap: 0;
    padding-top: 0.75rem;
  }

  .sitenav.nav-open > ul {
    display: flex;
  }

  .sitenav.nav-open .nav-sub {
    display: block;
  }

  .sitenav > ul > li {
    display: block;
  }

  .sitenav > ul > li > a {
    display: block;
    padding: 0.65rem 0;
  }

  .sitenav > ul > li > a.nav-cta {
    width: fit-content;
    padding: 0.65rem 0.75rem;
  }

  .nav-sub {
    position: static;
    min-width: 0;
    padding: 0.25rem 0 0.5rem 0.75rem;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .nav-group:hover .nav-sub,
  .nav-group:focus-within .nav-sub {
    display: block;
  }

  .nav-sub a {
    padding: 0.4rem 0;
  }

  .framework {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 38rem) {
  .compare {
    grid-template-columns: 1fr;
  }

  .framework {
    grid-template-columns: 1fr;
  }

  .footer-cols {
    grid-template-columns: 1fr;
  }
}

/* Knowledge and browser tools */
.az-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  max-width: 46rem;
  margin: 0 auto 2rem;
}

.az-jump a {
  display: inline-block;
  min-width: 2rem;
  padding: 0.25rem 0.45rem;
  border: 1px solid #b9d7df;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.az-jump a:hover,
.az-jump a:focus-visible {
  color: #ffffff;
  background: var(--accent);
}

.term-marker {
  max-width: 46rem;
  margin: 1.2rem auto 0.2rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.gaiish-term {
  color: #6c4bb3;
}

.general-term {
  color: #0f6f8f;
}

.term-heading {
  color: var(--heading);
  text-decoration: none;
}

.term-heading:hover,
.term-heading:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}

.tool-layout,
.analyzer-layout {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  max-width: 68rem;
  margin: 0 auto;
}

.tool-form,
.prompt-result,
.analyzer-results {
  padding: 1.5rem;
  background: #f6f6f6;
  border-top: 3px solid #27b6c8;
}

.tool-form label {
  display: block;
  margin-top: 1rem;
  color: #0f6f8f;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tool-form label span {
  color: #6c4bb3;
  font-size: 0.65rem;
}

.form-intro,
.field-hint,
.privacy-note {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

.form-intro {
  margin-top: 0;
}

.field {
  margin-top: 1.15rem;
}

.field label {
  margin-top: 0;
}

.field-hint {
  margin: 0.2rem 0 0.4rem;
}

.tool-form input,
.tool-form textarea {
  display: block;
  width: 100%;
  padding: 0.7rem;
  border: 1px solid #9bbbc5;
  border-radius: 0;
  background: #ffffff;
  color: var(--ink);
  font: 0.92rem/1.55 var(--sans);
}

.tool-form textarea {
  resize: vertical;
}

.tool-form input:focus,
.tool-form textarea:focus {
  outline: 3px solid rgba(39, 182, 200, 0.35);
  outline-offset: 2px;
  border-color: #0f6f8f;
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.35rem;
}

button.cta {
  cursor: pointer;
  background: transparent;
  font-family: var(--sans);
}

button.cta:hover,
button.cta:focus-visible {
  color: #040c1a;
  background: #7fd6e6;
}

.tool-status {
  min-height: 1.6em;
  margin-bottom: 0;
  color: #0f6f8f;
  font-size: 0.8rem;
}

.capture-panel {
  max-width: 42rem;
  margin: 2rem auto 0;
  padding: 1.5rem;
  background: #f6f6f6;
  border-top: 3px solid #27b6c8;
}

.capture-panel h2 {
  margin-top: 0;
}

.capture-panel > p {
  color: var(--muted);
}

.capture-form {
  margin-top: 1.25rem;
}

.capture-form label:not(.consent-label) {
  display: block;
  margin-top: 1rem;
  color: #0f6f8f;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.capture-form label:not(.consent-label) span {
  color: #6c4bb3;
  font-size: 0.65rem;
}

.capture-form input[type="email"],
.capture-form input[type="text"] {
  display: block;
  width: 100%;
  padding: 0.7rem;
  border: 1px solid #9bbbc5;
  border-radius: 0;
  background: #ffffff;
  color: var(--ink);
  font: 0.92rem/1.55 var(--sans);
}

.capture-form input:focus {
  outline: 3px solid rgba(39, 182, 200, 0.35);
  outline-offset: 2px;
  border-color: #0f6f8f;
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 1.25rem 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.consent-label input {
  flex: 0 0 auto;
  margin-top: 0.2rem;
}

.capture-form button {
  cursor: pointer;
  font-family: var(--sans);
}

.capture-status {
  min-height: 1.6em;
  margin-bottom: 0;
  color: #0f6f8f;
  font-size: 0.8rem;
}

.capture-success {
  margin-bottom: 0;
  color: #0f6f8f;
}

.guide-modal {
  width: min(42rem, calc(100% - 2rem));
  max-width: 42rem;
  padding: 0;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid #9bbbc5;
  box-shadow: 0 1rem 3rem rgba(4, 12, 26, 0.35);
}

.guide-modal::backdrop {
  background: rgba(4, 12, 26, 0.72);
}

.guide-modal-content {
  position: relative;
  padding: 2.5rem;
}

.guide-modal .capture-panel {
  max-width: none;
  margin: 0;
  padding: 0;
  background: transparent;
  border-top: 0;
}

.guide-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  cursor: pointer;
  padding: 0.35rem 0.55rem;
  color: #0f6f8f;
  background: transparent;
  border: 1px solid #9bbbc5;
  font: 700 0.7rem var(--sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-modal-close:hover,
.guide-modal-close:focus-visible {
  color: #ffffff;
  background: #0f6f8f;
}

@media (max-width: 52rem) {
  .guide-modal-content {
    padding: 2.5rem 1.25rem 1.5rem;
  }
}

.prompt-result {
  align-self: start;
  position: sticky;
  top: 1rem;
}

.prompt-result h2,
.analyzer-results h2 {
  margin-top: 0;
}

.prompt-result pre {
  min-height: 22rem;
  margin: 1rem 0;
  background: #071b30;
  color: #dbeaf2;
}

.heuristic-warning {
  padding: 0.85rem 1rem;
  background: #fff8e7;
  border-left: 3px solid #b77c18;
  color: #5d4a24;
  font-size: 0.82rem;
}

.score-out-of {
  color: var(--muted);
  font-size: 0.8em;
}

.score-list {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0 1.5rem;
}

.score-item {
  padding: 0.75rem 1rem;
  border-left: 4px solid #9bbbc5;
  background: #ffffff;
}

.score-item > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.score-item p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.score-strong {
  border-left-color: #2c8b68;
}

.score-partial {
  border-left-color: #b77c18;
}

.score-absent {
  border-left-color: #a64b5e;
}

.score-state {
  font-weight: 700;
  text-transform: capitalize;
}

.analyzer-results ul {
  padding-left: 1.2rem;
  color: var(--muted);
}

.analyzer-columns {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.analyzer-columns h2,
.analyzer-results > section h2 {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 48rem) {
  .tool-layout,
  .analyzer-layout,
  .analyzer-columns {
    grid-template-columns: 1fr;
  }

  .prompt-result {
    position: static;
  }
}